Convert FLV to WAV
Free and instant — your FLV files are processed securely on our servers and deleted right after conversion. Nothing is stored.
How to convert FLV to WAV
- Step 01
Add your FLV files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
Your file is sent to our servers, converted and deleted right away — no sign-up, no queue, no waiting.
- Step 03
Download your WAV files
Save each file individually or grab them all at once. Done.
Why convert FLV to WAV?
Only need the audio from your FLV file — for editing in a DAW, or an app that requires uncompressed audio? Converting to WAV extracts the sound as a lossless file every professional tool accepts.
FLV vs WAV at a glance
FLV is the video format that powered early YouTube and web video — Adobe Flash Player was discontinued in 2020, so FLV files no longer play in any current browser. WAV is the lossless audio standard — uncompressed PCM audio, identical quality every time, but files are 10× larger than MP3.
| Property | FLV | WAV |
|---|---|---|
| Extension | .flv | .wav |
| Full name | Flash Video | Waveform Audio File Format |
| First released | 2002 | 1991 |
| Developed by | Macromedia (Adobe) | Microsoft / IBM |
| Compression | Lossy | Lossless |
| Transparency | No | No |
| Animation | No | No |
| Best for | old Flash-based web video — no modern browser or device plays it natively anymore | professional audio editing and studio work requiring lossless quality |
FLV to WAV — frequently asked questions
Is this FLV to WAV converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Will converting FLV to WAV lose quality?
No. WAV is a lossless format, so the converted file keeps every pixel exactly as decoded from your FLV.
Is the conversion private?
Video conversion runs on our servers with ffmpeg — your file is deleted immediately and never stored.